Sunroom Addition Costs Overview
Larger sunrooms with complex layouts tend to increase costs due to additional materials and labor.
Premium materials like high-grade glass and custom framing elevate the price compared to standard options.
Site conditions and foundation requirements can significantly affect installation expenses.
| Factor | Estimated Cost Range |
|---|---|
| Basic Sunroom (10x12 ft) | $15,000 - $30,000 |
| Mid-Range Sunroom (12x20 ft) | $30,000 - $60,000 |
| Premium Sunroom (Custom Design) | $60,000 - $100,000 |
| Foundation and Site Prep | $5,000 - $15,000 |
| Electrical and Lighting | $2,000 - $8,000 |
| HVAC Integration | $3,000 - $10,000 |
| Custom Window Treatments | $1,000 - $4,000 |
| Interior Finishes | $4,000 - $12,000 |
The total cost of a sunroom addition varies based on size, materials, and site-specific factors. Larger, customized designs with high-end materials can significantly increase expenses, while simpler, standard models tend to be more budget-friendly. Proper planning and consultation can help optimize costs while achieving the desired aesthetic and functionality.
Options like hardwood, tile, or laminate vary in cost, typically ranging from $2 to $15 per square foot.
Decorative and functional lighting can range from $200 to over $2,000 depending on style and complexity.
Custom storage solutions can add between $1,000 and $5,000 to interior costs.
| Service | Average Price Range |
|---|---|
| Sunroom Design Consultation | $500 - $2,000 |
| Foundation and Slab Installation | $5,000 - $15,000 |
| Window and Door Installation | $4,000 - $12,000 |
| Electrical Wiring and Fixtures | $2,000 - $8,000 |
| HVAC Setup for Sunroom | $3,000 - $10,000 |
| Interior Finishing and Painting | $3,000 - $9,000 |
| Custom Window Treatments | $1,000 - $4,000 |
| Flooring Installation | $2,000 - $8,000 |
| Lighting Installation | $1,000 - $3,000 |
| Additional Insulation | $1,500 - $4,500 |
